Fig. 1From: Nanotechnological engineering of extracellular vesicles for the development of actively targeted hybrid nanodevicesCharacterization of lymphocytes-derived EVs. a Nanoparticle Tracking Analysis measurement of EVs dispersed in physiological solution. b BF-TEM micrograph of EVs negatively stained with uranyl acetate (scale bar: 50 nm) and c related EDS spectrum. Results are representative over a broad number (n > 20) of EVs isolation batchesBack to article page